package org.learn.acmtrain;

import java.util.Scanner;
//密码破译
public class PasswordCrack {
    public static void main(String[] args) {
        String passWork = new Scanner(System.in).next();

        for (int i = 0; i < passWork.length(); i++) {
            int c = passWork.charAt(i);
            System.out.print((char) (c+4));
        }
    }
}
